CVE-2020-9247
High
Description
There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user into installing and running a malicious application with a high privilege, successful exploit may cause code execution. Affected product include Huawei HONOR 20 PRO, Mate 20, Mate 20 Pro, Mate 20 X, P30, P30 Pro, Hima-L29C, Laya-AL00EP, Princeton-AL10B, Tony-AL00B, Yale-L61A, Yale-TL00B and YaleP-AL10B.
SeverityHigh
CVSS7.8
Exploit probability—
ProductHuawei Honor 20 Pro Firmware
PublishedDec 7, 2020
First seenDec 7, 2020
Weakness typeCWE-120CWE-120
How to fix
Update
- huawei honor_20_pro_firmware10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\) or later
- huawei mate_20_firmware10.1.0.160\(c00e160r3p8\) or later
- huawei mate_20_pro_firmware10.1.0.270\(c432e7r1p5\), 10.1.0.270\(c635e3r1p5\), 10.1.0.273\(c185e7r2p4\), 10.1.0.273\(c636e7r2p4\), 10.1.0.277\(c10e7r2p4\), 10.1.0.277\(c605e7r1p5\) or later
- huawei mate_20_x_firmware10.1.0.160\(c00e160r2p8\) or later
- huawei p30_firmware10.1.0.123\(c432e22r2p5\), 10.1.0.126\(c10e7r5p1\), 10.1.0.126\(c185e4r7p1\), 10.1.0.126\(c605e19r1p3\), 10.1.0.126\(c636e5r3p4\), 10.1.0.126\(c636e7r3p4\) or later
- huawei p30_pro_firmware10.1.0.160\(c00e160r2p8\) or later
- huawei hima-l29c_firmware10.1.0.273\(c185e5r2p4\), 10.1.0.273\(c636e5r2p4\), 10.1.0.275\(c10e4r2p4\) or later
- huawei laya-al00ep_firmware10.1.0.160\(c786e160r3p8\) or later
- huawei princeton-al10b_firmware10.1.0.160\(c00e160r2p11\) or later
- huawei tony-al00b_firmware10.1.0.160\(c00e160r2p11\) or later
- huawei yale-l61a_firmware10.1.0.225\(c432e3r1p2\), 10.1.0.226\(c10e3r1p1\) or later
- huawei yale-tl00b_firmware10.1.0.160\(c01e160r8p12\) or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei honor_20_pro_firmware | v < 10.1.0.230\(c432e9r5p1\), v < 10.1.0.231\(c10e3r3p2\) | 10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\) |
| huawei mate_20_firmware | v < 10.1.0.160\(c00e160r3p8\) | 10.1.0.160\(c00e160r3p8\) |
| huawei mate_20_pro_firmware | v < 10.1.0.270\(c432e7r1p5\), v < 10.1.0.270\(c635e3r1p5\), v < 10.1.0.273\(c185e7r2p4\), v < 10.1.0.273\(c636e7r2p4\), v < 10.1.0.277\(c10e7r2p4\), v < 10.1.0.277\(c605e7r1p5\) | 10.1.0.270\(c432e7r1p5\), 10.1.0.270\(c635e3r1p5\), 10.1.0.273\(c185e7r2p4\), 10.1.0.273\(c636e7r2p4\), 10.1.0.277\(c10e7r2p4\), 10.1.0.277\(c605e7r1p5\) |
| huawei mate_20_x_firmware | v < 10.1.0.160\(c00e160r2p8\) | 10.1.0.160\(c00e160r2p8\) |
| huawei p30_firmware | 9.1.0.272\(c635e4r2p2\), v < 10.1.0.123\(c432e22r2p5\), v < 10.1.0.126\(c10e7r5p1\), v < 10.1.0.126\(c185e4r7p1\), v < 10.1.0.126\(c605e19r1p3\), v < 10.1.0.126\(c636e5r3p4\), v < 10.1.0.126\(c636e7r3p4\) | 10.1.0.123\(c432e22r2p5\), 10.1.0.126\(c10e7r5p1\), 10.1.0.126\(c185e4r7p1\), 10.1.0.126\(c605e19r1p3\), 10.1.0.126\(c636e5r3p4\), 10.1.0.126\(c636e7r3p4\) |
| huawei p30_pro_firmware | v < 10.1.0.160\(c00e160r2p8\) | 10.1.0.160\(c00e160r2p8\) |
| huawei hima-l29c_firmware | v < 10.1.0.273\(c185e5r2p4\), v < 10.1.0.273\(c636e5r2p4\), v < 10.1.0.275\(c10e4r2p4\) | 10.1.0.273\(c185e5r2p4\), 10.1.0.273\(c636e5r2p4\), 10.1.0.275\(c10e4r2p4\) |
| huawei laya-al00ep_firmware | v < 10.1.0.160\(c786e160r3p8\) | 10.1.0.160\(c786e160r3p8\) |
| huawei princeton-al10b_firmware | v < 10.1.0.160\(c00e160r2p11\) | 10.1.0.160\(c00e160r2p11\) |
| huawei tony-al00b_firmware | v < 10.1.0.160\(c00e160r2p11\) | 10.1.0.160\(c00e160r2p11\) |
| huawei yale-l61a_firmware | v < 10.1.0.225\(c432e3r1p2\), v < 10.1.0.226\(c10e3r1p1\) | 10.1.0.225\(c432e3r1p2\), 10.1.0.226\(c10e3r1p1\) |
| huawei yale-tl00b_firmware | v < 10.1.0.160\(c01e160r8p12\) | 10.1.0.160\(c01e160r8p12\) |
| huawei yalep-al10b_firmware | v < 10.1.0.160\(c00e160r8p12\) | 10.1.0.160\(c00e160r8p12\) |
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